Everpure CTOS-Q, 300-05835, 15 inch Qwik-Twist Carbon Water FilterEV 300 05835 CTOS Q Part # EV 300 05835 The Everpure CTOS Q is a 15 Quick Twist cartridge for use in Groen PureSteam model 153119 series system to reduce sediment down to 0. 5 microns and reduce chlorine, taste & odor at a flow rate of 2. 25 gpm for 22,500 gallons. The cartridge includes IsoNet, Everpures patented scale inhibiting technology, which delivers consistent protection against the precipitation and accumulation of scale and provides a

EV 300-05835 | CTOS-Q

The Everpure CTOS-Q is a 15” Quick-Twist cartridge for use in Groen PureSteam™ model 153119 series system to reduce sediment down to 0.5 microns and reduce chlorine, taste & odor at a flow rate of 2.25 gpm for 22,500 gallons. The cartridge includes IsoNet®, Everpure’s patented scale-inhibiting technology, which delivers consistent protection against the precipitation and accumulation of scale and provides a protective barrier to help guard against corrosion.

This is an Everpure/OptiPure replacement cartridge and branded as such. 

The system is tested and certified by NSF International against NSF/ ANSI Standard 42 for the reduction of:

Standard 42: Aesthetic Effects, Chlorine Reduction Taste and Odor Reduction Nominal Particulate Reduction, Class I